remove Travis
remove Travis

Too much constraint and dependencies

fractalide/fractalide,sjmackenzie/fractalide,sjmackenzie/fractalide,fractalide/fractalide,dmichiels/fractalide,sjmackenzie/fractalide,fractalide/fractalide,dmichiels/fractalide,dmichiels/fractalide,dmichiels/RustFBP